SKF NJ 2208 ECJ 40 mm ID Roller Bearing, 80 mm OD
- RS Stock No.:
- 209-2378
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- NJ 2208 ECJ
- ผู้ผลิต:
- SKF
ยอดรวมย่อย (1 ชิ้น)*
THB5,262.95
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB5,631.36
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
มีในสต็อก
- 2 ชิ้นพร้อมจัดส่งจากคลังสินค้าต่างประเทศ
ต้องการสินค้าเพิ่มหรือไม่ ระบุจำนวนและคลิก ‘ตรวจสอบวันจัดส่ง’ เพื่อดูข้อมูลเพิ่มเติมเกี่ยวกับสต็อกสินค้าและการจัดส่ง
ชิ้น | ต่อหน่วย |
|---|---|
| 1 + | THB5,262.95 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 209-2378
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- NJ 2208 ECJ
- ผู้ผลิต:
- SKF
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | SKF | |
| Product Type | Roller Bearing | |
| Inside Diameter | 40mm | |
| Race Width | 23mm | |
| Bore Type | Cylindrical | |
| Cage Material | Sheet Metal | |
| End Type | Shielded | |
| Internal Clearance | CN | |
| Outside Diameter | 80mm | |
| Standards/Approvals | No | |
| Number of Rows | 1 | |
| Static Load Rating | 75kN | |
| Dynamic Load Rating | 81.5kN | |
| Limiting Speed | 11000rpm | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand SKF | ||
Product Type Roller Bearing | ||
Inside Diameter 40mm | ||
Race Width 23mm | ||
Bore Type Cylindrical | ||
Cage Material Sheet Metal | ||
End Type Shielded | ||
Internal Clearance CN | ||
Outside Diameter 80mm | ||
Standards/Approvals No | ||
Number of Rows 1 | ||
Static Load Rating 75kN | ||
Dynamic Load Rating 81.5kN | ||
Limiting Speed 11000rpm | ||
- COO (Country of Origin):
- DE
SKF Roller Bearing, 40mm Inside Diameter, 80mm Outside Diameter - NJ 2208 ECJ
This roller bearing is a single-row, shielded bearing designed to support radial loads in rotating machinery. It operates at high speeds and is suitable for installations requiring a cylindrical bore and a Compact race width, offering a balance of static and dynamic load capability for engineering applications.
Features and Benefits:
• Sheet-metal cage reduces mass and aids heat dissipation
• 81.5 kN dynamic rating supports sustained operational loads
• 75 kN static rating resists high stop-and-hold forces
• CN internal clearance allows controlled axial positioning
• Shielded end type limits contamination ingress at speed
• 81.5 kN dynamic rating supports sustained operational loads
• 75 kN static rating resists high stop-and-hold forces
• CN internal clearance allows controlled axial positioning
• Shielded end type limits contamination ingress at speed
Applications
• Suitable for high-speed spindles running at elevated r/min
• Ideal for shafts with a cylindrical-bore connection
• Used for rotating equipment needing Compact race width
• Can be used for radial-load carrying in motor assemblies
• Suitable for machinery requiring contamination-reduced bearings
• Ideal for shafts with a cylindrical-bore connection
• Used for rotating equipment needing Compact race width
• Can be used for radial-load carrying in motor assemblies
• Suitable for machinery requiring contamination-reduced bearings
What bore type must the shaft provide for correct fitment?
A cylindrical bore is required to ensure the bearing locates correctly on the shaft.
How does the internal clearance classification affect assembly?
The CN clearance gives a nominal internal gap that assists controlled thermal expansion and axial displacement during operation.
What limitation does the bearing have regarding rotational speed?
The bearing is rated for operation up to 11,000 r/min, which defines the maximum permissible rotational speed.
How does the bearing cope with intermittent shock loads on standstill?
The 75 kN static load capacity specifies the maximum stationary load the bearing can withstand without permanent deformation.
What dimensional envelope should be considered for housing design?
The external diameter is 80 mm and the race width is 23 mm, which determine housing bore and axial space requirements.
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